DE59915254D1 - Electronically commutated motor, and method of operating such - Google Patents

Electronically commutated motor, and method of operating such

Info

Publication number
DE59915254D1
DE59915254D1 DE59915254T DE59915254T DE59915254D1 DE 59915254 D1 DE59915254 D1 DE 59915254D1 DE 59915254 T DE59915254 T DE 59915254T DE 59915254 T DE59915254 T DE 59915254T DE 59915254 D1 DE59915254 D1 DE 59915254D1
Authority
DE
Germany
Prior art keywords
motor
arrangement
operating
electronically commutated
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59915254T
Other languages
German (de)
Inventor
Alexander Hahn
Hermann Rappenecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Ebm Papst St Georgen GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebm Papst St Georgen GmbH and Co KG filed Critical Ebm Papst St Georgen GmbH and Co KG
Priority to DE59915254T priority Critical patent/DE59915254D1/en
Application granted granted Critical
Publication of DE59915254D1 publication Critical patent/DE59915254D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/24—Arrangements for stopping
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/28—Arrangements for controlling current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

The motor has a rotor and a stator, a stator winding arrangement supplied with current from a D.C. source via a full bridge with an upper MOSFET connected to the positive supply line and a lower transistor connected to the negative line in each arm, and a commutating arrangement for the transistors. An arrangement alters the duty ratio of a PWM signal controlling the bridge depending on at least one motor parameter to reduce the current generated by the motor if the braking current exceeds a defined value.
DE59915254T 1998-11-09 1999-10-21 Electronically commutated motor, and method of operating such Expired - Lifetime DE59915254D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59915254T DE59915254D1 (en) 1998-11-09 1999-10-21 Electronically commutated motor, and method of operating such

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851615 1998-11-09
DE59915254T DE59915254D1 (en) 1998-11-09 1999-10-21 Electronically commutated motor, and method of operating such

Publications (1)

Publication Number Publication Date
DE59915254D1 true DE59915254D1 (en) 2011-04-14

Family

ID=7887178

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19949804A Ceased DE19949804A1 (en) 1998-11-09 1999-10-16 Electronically commutated motor has arrangement that alters duty ratio of bridge control PWM signal depending on motor parameters to reduce current generated by motor if braking current exceeds threshold
DE59910471T Expired - Lifetime DE59910471D1 (en) 1998-11-09 1999-10-21 ELECTRONICALLY COMMUTED MOTOR WITH A COMMUTING ARRANGEMENT FOR BRAKING
DE59915254T Expired - Lifetime DE59915254D1 (en) 1998-11-09 1999-10-21 Electronically commutated motor, and method of operating such

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19949804A Ceased DE19949804A1 (en) 1998-11-09 1999-10-16 Electronically commutated motor has arrangement that alters duty ratio of bridge control PWM signal depending on motor parameters to reduce current generated by motor if braking current exceeds threshold
DE59910471T Expired - Lifetime DE59910471D1 (en) 1998-11-09 1999-10-21 ELECTRONICALLY COMMUTED MOTOR WITH A COMMUTING ARRANGEMENT FOR BRAKING

Country Status (8)

Country Link
US (1) US6452349B1 (en)
EP (2) EP1471628B1 (en)
JP (1) JP4408571B2 (en)
AT (2) ATE275773T1 (en)
AU (1) AU769821B2 (en)
CA (1) CA2350325C (en)
DE (3) DE19949804A1 (en)
WO (1) WO2000028646A2 (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314242B1 (en) * 2000-08-30 2008-09-17 ebm-papst St. Georgen GmbH & Co. KG Method for controlling or regulating the current in a direct current machine and dc machine for such a method
CA2420903C (en) * 2000-08-30 2010-06-22 Papst-Motoren Gmbh & Co. Kg Fan arrangement
AU2001285867A1 (en) * 2000-08-30 2002-03-13 Papst-Motoren Gmbh And Co. Kg Direct current machine with a controllable arrangement for limiting current
DE10161993A1 (en) * 2000-12-28 2002-07-04 Papst Motoren Gmbh & Co Kg Procedure for control of physical parameter with two-pulse electronically commutated motor has current passed to stator winding by so-called block control in form of current blocks which are controlled by control signals
DE10134454A1 (en) * 2001-07-16 2003-02-13 Hilti Ag Control method and circuit for braking an electronically commutated electric motor
US20030042858A1 (en) * 2001-08-23 2003-03-06 Weinbrenner Richard L. Motor driver circuit to operate in limited power environment
EP1413044B1 (en) * 2001-10-10 2010-03-17 ebm-papst St. Georgen GmbH & Co. KG Method for operating an electronically commutated motor, and motor for carrying out one such method
DE50203262D1 (en) * 2001-12-22 2005-07-07 Ebm Papst St Georgen Gmbh & Co Method and arrangement for digitizing a voltage
US6744229B2 (en) * 2002-03-28 2004-06-01 Sunonwealth Electric Machine Industry Co., Ltd Safety-guard detective circuit of a fan motor
DE10247900A1 (en) * 2002-10-14 2004-04-22 Robert Bosch Gmbh Method and device for the power supply of an electronically commutable electric motor
US6741049B2 (en) * 2002-10-28 2004-05-25 Melexis Nv Miroelectronics Integrated Systems Low voltage start up circuit for brushless DC motors
ATE360278T1 (en) * 2002-12-02 2007-05-15 Ebm Papst St Georgen Gmbh & Co ELECTRONICALLY COMMUTATED ELECTRIC MOTOR
JP2004274817A (en) * 2003-03-05 2004-09-30 Yazaki Corp Motor forward/reverse drive circuit
US7049771B2 (en) * 2004-01-27 2006-05-23 Nippon Yusoki Co., Ltd. Multi-phase carrier signal generator and multi-phase carrier signal generation method
US7049778B2 (en) * 2004-02-09 2006-05-23 Nippon Yusoki Co., Ltd. Inverter control apparatus and inverter control method
US20050189889A1 (en) * 2004-02-27 2005-09-01 Wirtz John M. Modular control system for an AC motor
US7414425B2 (en) * 2004-05-10 2008-08-19 Temic Automotive Of North America, Inc. Damping control in a three-phase motor with a single current sensor
ATE488905T1 (en) * 2004-07-10 2010-12-15 Schaeffler Technologies Gmbh METHOD FOR OPERATING AN EC MOTOR
JP2006203995A (en) * 2005-01-19 2006-08-03 Hitachi Ltd Mos rectifier, method of driving mos rectifier, motor-generator, and electric vehicle using it
US7102320B1 (en) * 2005-03-01 2006-09-05 Hewlett-Packard Development Company, L.P. Half-bridge control circuit
US7573217B2 (en) 2005-05-31 2009-08-11 Regal-Beloit Corporation Methods and systems for automatic rotation direction determination of electronically commutated motor
US20070205731A1 (en) * 2006-03-01 2007-09-06 Regal-Beloit Corporation Methods and systems for dynamically braking an electronically commutated motor
EP1837986B1 (en) * 2006-03-24 2018-12-19 ebm-papst St. Georgen GmbH & Co. KG Method and assembly for operating an electronically commuted motor
ITTO20060283A1 (en) * 2006-04-14 2007-10-15 Johnson Electric Moncalieri Srl CIRCUIT TEST DEVICE FOR A THREE-PHASE BRUSHLESS MOTOR IN CONTINUOUS CURRENT
ATE492067T1 (en) 2006-06-03 2011-01-15 Ebm Papst St Georgen Gmbh & Co ELECTRIC MOTOR
US8026682B2 (en) 2006-07-26 2011-09-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Circuit arrangement
US7394975B2 (en) * 2006-08-30 2008-07-01 Ametek, Inc. Drive circuit for a sensored brushless DC motor
DE102006062354A1 (en) * 2006-12-22 2008-06-26 Andreas Stihl Ag & Co. Kg Drive arrangement for a portable working device
US7612520B2 (en) * 2007-03-05 2009-11-03 Delphi Technologies, Inc. Method for operating a delta wound three-phase permanent magnet brushless motor
JP5140794B2 (en) * 2007-03-13 2013-02-13 伊東電機株式会社 Brushless motor drive control device, brushless motor system, mower, roller system, transport device, and winding device
ATE486405T1 (en) 2007-06-01 2010-11-15 Ebm Papst St Georgen Gmbh & Co METHOD FOR OPERATING A SINGLE STRING ELECTRONICALLY COMMUTATED MOTOR ON A DC VOLTAGE SOURCE, AND MOTOR FOR PERFORMING SUCH A METHOD
BG66313B1 (en) * 2007-07-26 2013-03-29 БлаговестNachev Blagovest НАЧЕВ Method of synchronous motor control
JP4687730B2 (en) * 2008-03-06 2011-05-25 パナソニック株式会社 Blower and electric device equipped with the same
DE102010026021A1 (en) * 2009-07-11 2011-01-13 Ebm-Papst St. Georgen Gmbh & Co. Kg Single-phase electronically commutated motor
DE202012013636U1 (en) 2011-08-06 2018-10-29 Ebm-Papst St. Georgen Gmbh & Co. Kg Fan
DE102012203663A1 (en) 2011-12-14 2013-06-20 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Control device for a radiator fan, radiator fan assembly and method
US9436171B2 (en) * 2012-03-12 2016-09-06 Panasonic Intellectual Property Management Co., Ltd. Motor control system, motor control device, brushless motor, and motor control method
TWI482409B (en) * 2012-03-28 2015-04-21 Anpec Electronics Corp Constant-on-time generating circuit and buck converter
CN103580562B (en) * 2012-07-19 2016-05-18 台达电子工业股份有限公司 Motor and control method thereof
US9667182B2 (en) * 2013-04-05 2017-05-30 Minėbea Co., Ltd. Method for controlling a brushless electric motor
PL2922196T3 (en) * 2014-03-17 2022-08-08 Emc Fime S.R.L. Electronic control equipment of a permanent magnet motor
GB201504506D0 (en) * 2015-03-17 2015-04-29 Cambridge Medical Robotics Ltd A motor arrangement
DE102019212493A1 (en) 2019-08-21 2021-02-25 Robert Bosch Gmbh Control device for operating an electrical machine, electrical machine, method
US11689124B2 (en) 2021-01-12 2023-06-27 Snap-On Incorporated Controlling brushless motor commutation
CN112769335B (en) * 2021-02-26 2022-08-19 许继电源有限公司 Output current control method and system for multiphase interleaved parallel DC-DC converter

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538293B2 (en) 1966-09-08 1976-05-06 Bbc Ag Brown, Boveri & Cie., Baden (Schweiz) RECOVERY DEVICE WHEN SUPPLYING DC MOTORS FROM MAINS
US4039914A (en) 1975-11-25 1977-08-02 General Electric Company Dynamic braking in controlled current motor drive systems
DE3145232A1 (en) 1981-11-13 1983-06-01 Quick-Rotan Elektromotoren GmbH, 6100 Darmstadt DRIVE FOR WORKING MACHINES, IN PARTICULAR INDUSTRIAL SEWING MACHINES
JPS6198187A (en) * 1984-10-17 1986-05-16 Mitsubishi Electric Corp Control circuit for inverter
DE3614093A1 (en) 1986-04-25 1987-11-05 Quick Rotan Elektromotoren Device for braking an electric motor without a commutator
DE3629186A1 (en) * 1986-08-28 1988-03-10 Berger Gmbh & Co Gerhard Power output stage
DE3718309A1 (en) 1987-05-21 1988-12-15 Vdo Schindling CIRCUIT ARRANGEMENT FOR THE CLOCKED CONTROL OF SEMICONDUCTOR SWITCHES
DE3835031A1 (en) 1988-10-14 1990-05-03 Quick Rotan Elektromotoren Method for braking brushless DC motors
DE4009184A1 (en) 1990-03-22 1991-09-26 Heidelberger Druckmasch Ag Suppressing current peaks during commutation of brushless DC motor
US5017846A (en) * 1990-04-05 1991-05-21 General Electric Company Stall protection circuit for an electronically commutated motor
DE4124240C2 (en) 1990-08-21 1994-08-04 Heidelberger Druckmasch Ag Process for controlling the motor current of a brushless DC motor
NZ280025A (en) * 1990-12-19 1997-12-19 Fisher & Paykel Speed control of multiphase electronically controlled motor
US5117166A (en) 1991-03-28 1992-05-26 General Electric Company Chopper circuit for dynamic braking in an electric power conversion system
DE69221760T2 (en) 1991-04-09 1998-01-02 Honda Motor Co Ltd Brake control system for an electric vehicle
JP3217391B2 (en) 1991-07-01 2001-10-09 株式会社東芝 Power converter
DE9200006U1 (en) 1992-01-02 1992-05-14 Erl GmbH, 7778 Markdorf Device for recovering energy from engines
JPH0614583A (en) * 1992-06-24 1994-01-21 Fujitsu General Ltd Protective method for commutatorless motor
DE4223208A1 (en) 1992-07-15 1994-01-20 Papst Motoren Gmbh & Co Kg Bridge circuit for operation of brushless DC motor - includes potential-shifting capacitor as source of auxiliary voltage for turn-on of each MOSFET connected to positive supply
US5291106A (en) 1992-11-23 1994-03-01 General Motors Corporation Single current regulator for controlled motoring and braking of a DC-fed electric motor
BR9301879A (en) * 1993-05-31 1994-12-13 Brasil Compressores Sa System and method of driving electronically switched multi-speed motors
DE4327483A1 (en) 1993-08-16 1995-02-23 Bosch Gmbh Robert Method and device for controlling a power control element of a drive unit of a vehicle
JPH08223977A (en) * 1995-02-13 1996-08-30 Fujitsu General Ltd Control method for brushless motor
EP0739084B1 (en) 1995-04-22 2002-07-24 PAPST-MOTOREN GmbH & Co. KG Method for control or regulation of an electric motor and arrangement for executing such a method
DE59610209D1 (en) * 1995-05-02 2003-04-17 Papst Motoren Gmbh & Co Kg Electronically commutated motor, and method for controlling such a motor
EP0742503B1 (en) 1995-05-11 2000-08-23 Siemens Aktiengesellschaft Numerical control device for a machine-tool or a robot
GB9600549D0 (en) 1996-01-11 1996-03-13 Lucas Ind Plc Motor drive control
DE19608758A1 (en) 1996-03-07 1997-09-11 Rexroth Mannesmann Gmbh Multifunction control valve for hydraulic lifting gear
JP3327126B2 (en) * 1996-06-28 2002-09-24 松下電器産業株式会社 Voltage-driven transistor drive power supply
GB9616355D0 (en) 1996-08-03 1996-09-11 Lucas Ind Plc Improvements in and relating to motors
US5773941A (en) * 1996-10-31 1998-06-30 Mfm Technology, Inc. Two-wire brushless DC motor control system
US5920164A (en) 1996-10-31 1999-07-06 Mfm Technology, Inc. Brushless linear motor
US5751128A (en) * 1996-11-12 1998-05-12 Motorola, Inc. Method and apparatus for electronically commuting an electric motor
CA2279540C (en) * 1997-02-05 2004-11-02 Fisher & Paykel Limited Brushless dc motor control
US6147465A (en) 1999-03-25 2000-11-14 General Electric Company Microprocessor controlled single phase motor with external rotor having integral fan

Also Published As

Publication number Publication date
AU769821B2 (en) 2004-02-05
JP2002530044A (en) 2002-09-10
ATE275773T1 (en) 2004-09-15
WO2000028646A3 (en) 2000-11-02
US6452349B1 (en) 2002-09-17
EP1471628A2 (en) 2004-10-27
EP1471628B1 (en) 2011-03-02
WO2000028646A2 (en) 2000-05-18
JP4408571B2 (en) 2010-02-03
EP1471628A3 (en) 2006-03-22
ATE500646T1 (en) 2011-03-15
AU6341999A (en) 2000-05-29
DE59910471D1 (en) 2004-10-14
EP1129519A2 (en) 2001-09-05
EP1129519B1 (en) 2004-09-08
CA2350325C (en) 2009-08-18
DE19949804A1 (en) 2000-05-11
CA2350325A1 (en) 2000-05-18
WO2000028646A8 (en) 2001-02-22

Similar Documents

Publication Publication Date Title
DE59915254D1 (en) Electronically commutated motor, and method of operating such
ATE379873T1 (en) ELECTRONICALLY COMMUTATED DC MOTOR WITH A BRIDGE CIRCUIT
US5929577A (en) Brushless DC motor controller
EP1401093A3 (en) Position-sensorless motor control method and apparatus
DE50111285D1 (en) METHOD FOR REGULATING THE ELECTRICITY IN A DC MACHINE FOR A FAN
DE59611090D1 (en) METHOD FOR REGULATING A PHYSICAL SIZE, AND ARRANGEMENT FOR IMPLEMENTING SUCH A METHOD
ATE386362T1 (en) ENGINE CONTROL DEVICE
ATE410816T1 (en) METHOD AND CONTROL SYSTEM FOR ELECTRONIC COMMUTATING A BRUSHLESS DC MOTOR
ATE433222T1 (en) DRIVE DEVICE FOR A BRUSHLESS DC MOTOR
DE3682673D1 (en) COLLECTORLESS DC MOTOR, DRIVER CIRCUIT FOR A COLLECTORLESS DC MOTOR, AND METHOD FOR OPERATING A COLLECTORLESS DC MOTOR.
DE502005011296D1 (en) Method for sensorless operation of an electronically commutated motor, and motor for carrying out such a method
ATE157208T1 (en) CONTROL DEVICE FOR A BRUSHLESS MOTOR
EP2113999A3 (en) Phase current detection apparatus
NO970012L (en) Brushless direct current motor with accelerated phase rate control
KR970018967A (en) Inverter controller for brushless DC motor control
US6366048B2 (en) Method and arrangement for regulating the current in a switched reluctance machine
US7586276B2 (en) Electronically commutated motor and method for controlling the same
EP1684410A3 (en) Method of controlling an induction motor
AT504808A3 (en) SYNCHRONOUS MACHINE
EP1478086A3 (en) Motor controller
JP2006204063A (en) Method and apparatus for controlling semiconductor device
WO1987000705A1 (en) Motor controller
WO2002054565A3 (en) Method for commutating an electronically commutated dc motor, and motor for carrying out said method
ATE323338T1 (en) METHOD FOR CONTROLLING COMMUTATION OF AN ELECTRONICALLY COMMUTATED MOTOR
JP4337531B2 (en) Electric tool